<template>
  <div style="margin-top: 20px">
    <el-card class="box-card" style="width: 400px" >
      <div slot="header" class="clearfix">
        当前账号：<span>{{user.username}}</span>
      </div>
      <div>
        <div style="display: flex;justify-content: center">
          <el-upload
              action="/userinfo/userface"
              :data="user"
              :headers="headers"
              :show-file-list="false"
              :on-success="onSuccess">
            <el-image title="点击修改用户头像" :src="user.userFace" style="height: 100px;width: 100px;border-radius: 50px" alt="" />
          </el-upload>
        </div>
        <div>
          用户昵称：
          <el-tag>{{user.unickName}}</el-tag>
        </div>
        <div>
          电话号码：
          <el-tag>{{user.uphoneNum}}</el-tag>
        </div>
        <div>
          收货地址：
          <el-tag>{{user.uaddress}}</el-tag>
        </div>
        <div style="display: flex;justify-content: space-around;margin-top: 10px">
          <el-button type="primary" @click="showUpdateUserInfoView">修改信息</el-button>
          <el-button type="danger" @click="showUpdatePasswordView">修改密码</el-button>
        </div>
      </div>
    </el-card>

    <el-dialog
        title="更新密码"
        :visible.sync="passwordDialogVisible"
        width="30%">
      <div>
        <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
          <el-form-item label="请输入旧密码" prop="oldPass">
            <el-input type="password" v-model="ruleForm.oldPass" autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item label="请输入新密码" prop="pass">
            <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item label="请确认新密码" prop="checkPass">
            <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
            <el-button @click="resetForm('ruleForm')">重置</el-button>
          </el-form-item>
        </el-form>
      </div>
    </el-dialog>
    <el-dialog
        title="编辑用户信息"
        :visible.sync="dialogVisible"
        width="30%">
      <div>
        <table>
          <tr>
            <td>用户账号：</td>
            <td><el-input disabled="true" v-model="user2.username"></el-input></td>
          </tr>
          <tr>
            <td>用户昵称：</td>
            <td><el-input v-model="user2.unickName"></el-input></td>
          </tr>
          <tr>
            <td>电话号码：</td>
            <td><el-input v-model="user2.uphoneNum"></el-input></td>
          </tr>
          <tr>
            <td>联系地址：</td>
            <td><el-input v-model="user2.uaddress"></el-input></td>
          </tr>
        </table>
      </div>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="updateUserInfo">确 定</el-button>
   </span>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "UserInfo",
  data(){
    var validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请输入新密码'));
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass');
        }
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入新密码'));
      } else if (value !== this.ruleForm.pass) {
        callback(new Error('两次输入密码不一致!'));
      } else {
        callback();
      }
    };
    return{
      headers:{
        Authorization:window.sessionStorage.getItem('tokenStr')
      },
      user:null,
      user2:null,
      dialogVisible: false,
      passwordDialogVisible: false,
      ruleForm: {
        pass: '',
        checkPass: '',
        oldPass: ''
      },
      rules: {
        pass: [
          { validator: validatePass, trigger: 'blur' }
        ],
        checkPass: [
          { validator: validatePass2, trigger: 'blur' }
        ],
        oldPass: [
          { validator: validatePass, trigger: 'blur' }
        ]
      }
    };
  },
  mounted() {
    this.initUser();
  },
  methods: {
    onSuccess(){
      this.initUser();
    },
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          this.ruleForm.userId = this.user.id;
          this.putRequest('/userinfo/password',this.ruleForm).then(resp=>{
            if (resp){
              //更新密码成功后退出登录流程
              this.postRequest('/logout');
              window.sessionStorage.removeItem('user');
              window.sessionStorage.removeItem('tokenStr');
              this.$store.commit('initRoutes',[]);
              this.$router.replace('/login')
            }
          })
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
    showUpdatePasswordView(){
      this.passwordDialogVisible = true;
    },
    updateUserInfo(){
      this.putRequest('/userinfo/',this.user2).then(resp=>{
        if (resp){
          this.dialogVisible = false;
          this.initUser();
        }
      })
    },
    showUpdateUserInfoView(){
      this.dialogVisible = true;
    },
    initUser(){
      this.getRequest('/user/info').then(resp=>{
        if (resp){
          this.user = resp;
          this.user2 = Object.assign({},this.user); //对象拷贝
          window.sessionStorage.setItem("user", JSON.stringify(resp));
          //更新vuex中的数据
          this.$store.commit('INIT_CURRENTUSER', resp);
        }
      })
    }
  }
}
</script>

<style scoped>

</style>